Arithmetic Teacher (1957) Vol. 4, No. 5
The Arithmetic Teacher . .. '. ' . ' NOVEMBER • 1957 MULTI-SENSORY MATERIALS AND THEIR USES The Cuisenaire-Gattegno Materials in Britain Charles F. Howard The Efficacy of Visual-Tactual Materials George R. Anderson New Tools, New Methods, and New Curriculum Andrew F. Schott Semi-Concrete Materials Valuable Bridge Lill
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